[Refactor] #1498 Replaced direct damage-decrease calculation to decrease_damage()

diff --git a/src/player/player-status.cpp b/src/player/player-status.cpp
index 185b50c..2d09bdf 100644 (file)
--- a/src/player/player-status.cpp
+++ b/src/player/player-status.cpp
@@ -1968,12 +1968,8 @@ static int16_t calc_to_damage(player_type *player_ptr, INVENTORY_IDX slot, bool
         damage += 3 + (player_ptr->lev / 5);
     }
 
-    if (player_ptr->stun > 50) {
-        damage -= 20;
-    } else if (player_ptr->stun) {
-        damage -= 5;
-    }
-
+    auto player_stun = player_ptr->effects()->stun();
+    damage -= player_stun->decrease_damage();
     if ((player_ptr->pclass == CLASS_PRIEST) && (flgs.has_not(TR_BLESSED)) && ((o_ptr->tval == TV_SWORD) || (o_ptr->tval == TV_POLEARM))) {
         damage -= 2;
     } else if (player_ptr->pclass == CLASS_BERSERKER) {
@@ -2117,12 +2113,8 @@ static int16_t calc_to_hit(player_type *player_ptr, INVENTORY_IDX slot, bool is_
         hit += 12;
     }
 
-    if (player_ptr->stun > 50) {
-        hit -= 20;
-    } else if (player_ptr->stun) {
-        hit -= 5;
-    }
-
+    auto player_stun = player_ptr->effects()->stun();
+    hit -= player_stun->decrease_damage();
     player_hand calc_hand = PLAYER_HAND_OTHER;
     if (slot == INVEN_MAIN_HAND)
         calc_hand = PLAYER_HAND_MAIN;
@@ -2342,12 +2334,8 @@ static int16_t calc_to_hit_bow(player_type *player_ptr, bool is_real_value)
         }
     }
 
-    if (player_ptr->stun > 50) {
-        pow -= 20;
-    } else if (player_ptr->stun) {
-        pow -= 5;
-    }
-
+    auto player_stun = player_ptr->effects()->stun();
+    pow -= player_stun->decrease_damage();
     if (is_blessed(player_ptr)) {
         pow += 10;
     }
@@ -2421,12 +2409,8 @@ static int16_t calc_to_damage_misc(player_type *player_ptr)
         to_dam += 3 + (player_ptr->lev / 5);
     }
 
-    if (player_ptr->stun > 50) {
-        to_dam -= 20;
-    } else if (player_ptr->stun) {
-        to_dam -= 5;
-    }
-
+    auto player_stun = player_ptr->effects()->stun();
+    to_dam -= player_stun->decrease_damage();
     to_dam += ((int)(adj_str_td[player_ptr->stat_index[A_STR]]) - 128);
     return to_dam;
 }
@@ -2462,12 +2446,8 @@ static int16_t calc_to_hit_misc(player_type *player_ptr)
         to_hit += 12;
     }
 
-    if (player_ptr->stun > 50) {
-        to_hit -= 20;
-    } else if (player_ptr->stun) {
-        to_hit -= 5;
-    }
-
+    auto player_stun = player_ptr->effects()->stun();
+    to_hit -= player_stun->decrease_damage();
     to_hit += ((int)(adj_dex_th[player_ptr->stat_index[A_DEX]]) - 128);
     to_hit += ((int)(adj_str_th[player_ptr->stat_index[A_STR]]) - 128);